Satellite Cells, Skeletal MuscleMuscle DevelopmentCell DifferentiationMyoblastsMyoD ProteinPAX7 Transcription FactorMyogeninDNA, SatelliteSatellite Cells, PerineuronalMuscle, SkeletalMyoblasts, SkeletalRegenerationStem CellsMuscle Fibers, SkeletalMyogenic Regulatory Factor 5Cells, CulturedRNA, SatelliteMusclesCell LineCell LineageCell ProliferationSatellite CommunicationsGene Expression Regulation, DevelopmentalSignal TransductionMyogenic Regulatory FactorsRhabdomyosarcomaMuscle CellsSatellite VirusesMice, Inbred C57BLMuscle ProteinsHematopoietic Stem CellsTranscription FactorsPaired Box Transcription FactorsCell DivisionMyostatinGene Expression RegulationRNA, MessengerMyosin Heavy ChainsImmunohistochemistryDNA-Binding ProteinsCobra Cardiotoxin ProteinsCell FusionBase SequenceMice, TransgenicMolecular Sequence DataCreatine KinaseBone Marrow CellsHomeodomain ProteinsCardiotoxinsMice, KnockoutMice, Inbred mdxReverse Transcriptase Polymerase Chain ReactionCell CycleMEF2 Transcription FactorsDesminQuailBasic Helix-Loop-Helix Transcription FactorsMuscular AtrophyTranscription, GeneticTransfectionTime FactorsDown-RegulationAntigens, CD34Gene ExpressionMyeloid Progenitor CellsFlow CytometryBone Morphogenetic ProteinsMesenchymal Stromal CellsPhenotypeBlotting, WesternCell Culture TechniquesMuscular DiseasesPromoter Regions, GeneticCell SeparationRNA, Small InterferingTrans-ActivatorsEmbryonic Stem CellsCell CountChick EmbryoUp-RegulationMuscular Dystrophy, FacioscapulohumeralFluorescent Antibody TechniqueGene Expression ProfilingFollistatinModels, BiologicalRhabdomyosarcoma, AlveolarSatellite ImageryRNA InterferenceNuclear ProteinsNeural Stem CellsNerve Tissue ProteinsCell NucleusRepressor ProteinsTransforming Growth Factor betaMesodermHematopoiesisColony-Forming Units Assayp120 GTPase Activating ProteinIntegrin alpha ChainsMembrane Proteins